Abstract: In an example, when a network device receives a route advertised by a Border Gateway Protocol (BGP) neighbor, the network device distributes the route to hardware thereof, records the route into a linked list of routes to be advertised, and determines a BGP state of the device. If the BGP state indicates waiting to advertise a route, the network device updates the BGP state to advertising a route after a set time length and advertises a route in the linked list of routes to be advertised. If the BGP state indicates advertising a route, the network device advertises a route in the linked list of routes to be advertised.

Abstract: The present disclosure provides an image processing method, device, and virtual reality display apparatus for performing anti-distortion processing on images. The image processing method, for an electronic device including a lens unit, includes: determining a to-be-buffered image size according to a size of an input image and anti-distortion parameters of the lens unit; generating, based on the input image and the anti-distortion parameters, an anti-distortion buffer image having an image size according to the to-be-buffered image size.

Abstract: A pixel scan drive circuit including a switch unit, a pull-up output unit and a pull-down output unit is provided. In a scan signal output phase of a scanning cycle, the pull-down output unit outputs a first reference voltage in a scan signal to an output end according to a clock signal. In a maintenance phase of the scanning cycle, the switch unit controls the voltage of a pull-down node according to a switch control signal, thereby controlling the pull-down output unit to stop outputting the first reference voltage. In the maintenance phase, the pull-up output unit outputs a second reference voltage in the scan signal. The second reference voltage controls the pixel units to stop receiving the image data. Transistors in the switch unit are of different types from transistors in the pull-up output unit and the pull-down output unit. An array substrate and a display terminal are provided.

Abstract: Provided herein is an adapter for a dental curing light. The adapter can restrict or otherwise concentrate light as it is emitted from the dental curing light making the beam of light more focused to a specific portion of a tooth rather than radiating an entire tooth. The adapter can have different customizable shapes and sizes which is beneficial for adhering attachments commonly used with orthodontic aligners to a tooth.

Abstract: A display device and a display control method, and the display device includes: a backlight module, a first display panel, and a second display panel, and a processor. The processor is configured to: acquire a pixel grayscale matrix of an image to be displayed; determine desired brightness of each pixel by using a grayscale-brightness curve of the second display panel based on the pixel grayscale matrix; determine set light-emitting brightness of backlight partition according to grayscale information in the pixel grayscale matrix corresponding to the backlight partition; obtain a first corrected brightness of each backlight partition based on light diffusion coefficients of the plurality of backlight partitions; determine a grayscale of pixel unit according to a brightness difference between the first corrected brightness and the desired brightness; obtain a second corrected brightness of the backlight partition.

Abstract: A message display method includes displaying, by a first terminal, a chat window for chatting with a second terminal, receiving, by the first terminal at a first moment, an initial character of a first message from a user into the input box, receiving, by the first terminal at a second moment, an initial character of a second message from the second terminal, receiving, by the first terminal at a third moment, a first preset character from the user into the input box, wherein the first preset character indicates that the first message is complete, and the third moment is later than the second moment, and displaying, by the first terminal in the dialog area, the first message as a message earlier than the second message.

Abstract: An optical tomography imaging system includes a signal generator, at least one light emitter, at least one light receiver, a signal processor, and an image processor. The signal generator is configured to generate a periodic signal and a reference signal. The light emitter is configured to be activated by the periodic signal to generate an optical signal passing through an object under test. The light receiver is configured to receive and convert the optical signal passing through the object under test into an electrical signal. The signal processor is configured to generate a comparison signal according to the electrical signal and the reference signal. The image processor is configured to acquire a plurality of disassembled sine waves from the comparison signal and generate a reconstructed image according to the disassembled sine waves.

Abstract: The invention generally relates to systems and methods for on-line reaction monitoring. In certain embodiments, the invention provides systems that include a reaction vessel having an outlet, a quantitation unit coupled to the outlet and configured to introduce internal standard and solvent into reaction solution flowed from the reaction vessel, one or more ion generating devices that receive flow from the quantitation unit, and a mass spectrometer. In certain embodiments, the invention provides systems for multiple reaction monitoring that include a plurality of reaction vessels, a plurality of ion generating devices, a plurality of channels, each channel coupling a reaction vessel to an ion generating device, an actuator coupled to the plurality of ion generating devices to thereby allow movement of the plurality of ion generating devices, and a mass spectrometer.

Abstract: A catalyst for gasoline engine exhaust gas after-treatment, comprising Pt and optionally at least one other platinum group metal on a hydrothermal stable support material which is coated onto a gasoline particulate filter. The catalyst oxidizes particulate matter trapped in the gasoline particulate filter under low temperature and abates NOx, CO and HC. Also a process for preparing the catalyst is disclosed, and a method for after-treatment of gasoline engine exhaust gas using the catalyst is disclosed.

Abstract: The present disclosure relates to evaluating whether two data records reflect the same entity using a classifier in the absence of ground truth. Without ground truth, it is difficult to determine the precision or recall of a classifier. The present disclosure generates a list comprising a series of unique feature signatures and a set of sample record pairs for each unique feature signature. In some embodiments, users may provide labels for the set of sample record pairs for each unique feature signature.

Abstract: Systems and methods for browsing, searching, and/or viewing video with associated semantic labels via a user interface are presented herein. Presentation of a user interface may be effectuated. The user interface may be configured to display scenes of one or more videos and/or one or more semantic labels associated with the scenes. A first scene associated with a first video and a first semantic label associated with the first scene may be displayed in the user interface. Playback of the first video in the user interface may cause one or more changes in the display of semantic labels over time, such that responsive to playback of the first video including display of a second scene after the first scene, a second semantic label is displayed and the first semantic label is no longer displayed. The second semantic label may be associated with the second scene.

Abstract: A multi-environment integrative thermal management method for a fuel cell vehicle is provided. The method can ensure the accuracy and the stability of the control for a temperature of a fuel cell system of the fuel cell vehicle in a complicated and changeable environment, decrease the energy consumption of the entire vehicle, and increase the economical efficiency of the entire vehicle.

Abstract: The present disclosure discloses a method and device for acquiring a road track, and a storage medium. The method includes: acquiring, by a visual odometer, when moving in a collecting area, coordinate information of a location of the visual odometer in real time, and the collecting area being an area where GNSS signals are blocked; and sending, by the visual odometer, the coordinate information to a second device, causing the second device to generate a road track in the collecting area according to the acquired coordinate information.

Abstract: A database-management system (DBMS) dynamically adjusts the logical and physical partitioning of data stored in database tables. An artificially intelligent DBMS partition manager draws expert inferences from the DBMS's current workload, execution logs, and data statistics, in order to identify ranges of database key values that are frequently accessed by incoming queries. The ranges are allocated to logical partitions that are then mapped to physical partitions, such that database records identified by a pair of subranges are stored in proximate areas of physical storage. This partitioning reduces the number of physical-storage accesses by populating each physical partition with records likely to be accessed together.

Abstract: Disclosed by the present application are a method for controlling brightness in mobile terminal display, a mobile terminal and a storage device, the method comprising: controlling an optical sensor and an acceleration sensor within a mobile terminal to respectively monitor in real time a change value for environmental brightness and a change value for angle of rotation; determining whether the change value for environmental brightness and the change value for angle of rotation as monitored by the mobile terminal are less than a preset brightness and a preset angle, respectively; and when yes, controlling the brightness in mobile terminal display to not change.

Abstract: Provided herein are myeloid cell leukemia 1 protein (Mcl-1) inhibitors, methods of their preparation, related pharmaceutical compositions, and methods of using the same. For example, provided herein are compounds of Formula I, and pharmaceutically acceptable salts thereof and pharmaceutical compositions containing the compounds. The compounds and compositions provided herein may be used, for example, in the treatment of diseases or conditions, such as cancer.

Abstract: An identity authentication method, includes: at an electronic device having one or more processors and memory, the electronic device coupled with a display and one or more input devices: receiving an identity authentication request; in response to receiving the identity authentication request, performing an interactive authentication information exchange between the electronic device and a user, including: displaying, on the display, first visual information in a first manner; displaying, on the display, the first visual information in a second manner that is distinct from the first manner, wherein the first visual information displayed in the second manner includes a timing characteristic that is absent from the first visual information displayed in the first manner; receiving user input entered in accordance with the first visual information displayed in the second manner; and verifying that the user input conforms to the timing characteristic in the first visual information displayed in the second manner.

Abstract: The present invention relates to an MG53 mutant, wherein the MG53 mutant is identical to the amino acid sequence of a wild-type MG53 except for at least one serine in the coiled-coil-SPRY region of the wild-type MG53, which is deleted and/or mutated into any other non-serine or non-threonine amino acid(s). The present invention also relates to a pharmaceutical composition comprising the MG53 mutant, a nucleic acid encoding the MG53 mutant, a method for preparing the MG53 mutant, use of the MG53 mutant in the manufacture of a medicament for treating heart diseases, diabetic cerebrovascular diseases, diabetic ocular complications, diabetic neuropathy, diabetic foot, kidney diseases, and diseases associated with cellular and/or tissue damage. In particular, the MG53 mutant of the present invention may avoid or reduce metabolic side effects, such as, insulin resistance, obesity, diabetes, hypertension, dyslipidemia, etc.

Abstract: Apparatuses and methods for focusing a camera are disclosed. For example, an apparatus may be coupled to a camera for focusing the camera. The apparatus includes a vision sensor coupled to a processor and configured to capture a view. The processor configured to receive a selection of an area of interest in the view. The apparatus further includes a distance measurement unit coupled to the processor and configured to measure a distance to the area of interest for adjusting the camera's focus.

Abstract: The present disclosure relates to communication methods, core network devices, and access network devices. One example method includes receiving, by a core network device, a first message from an access network device, where the first message carries information used to indicate a slice supported by the access network device, and determining, by the core network device, a location area identity list of user equipment UE based on the information used to indicate the slice supported by the access network device.